Air Miles Calculator

Distance between Seattle, WA (BFI) and Pasco, WA (PSC)

Distance from Seattle to Pasco (Seattle Boeing Field – Tri-Cities Airport (Washington)) is 174 miles / 280 kilometers / 151 nautical miles.

How far is Pasco from Seattle?

There are several ways to calculate distances between Seattle and Pasco. Here are two common methods:

Vincenty's formula (applied above)
  • 174.203 miles
  • 280.352 kilometers
  • 151.378 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 173.835 miles
  • 279.760 kilometers
  • 151.058 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight duration

Estimated flight time from Seattle Boeing Field (BFI) to Tri-Cities Airport (Washington) (PSC) is 49 minutes.

Time difference and current local times

There is no time difference between Seattle and Pasco.

Time Difference

Seattle
Pasco

Seattle, WA

 PDT

Pasco, WA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 49 kg (108 pounds).

Airport information


A Seattle Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Tri-Cities Airport (Washington)
City: Pasco, WA
Country: United States Flag of United States
IATA Code: PSC
ICAO Code: KPSC
Coordinates: 46°15′52″N, 119°7′8″W

Seattle to Pasco flight path

Shortest flight path between Seattle Boeing Field (BFI) and Tri-Cities Airport (Washington) (PSC).

Frequent Flyer Miles Calculator

Seattle (BFI) → Pasco (PSC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
174
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
174

Round trip?